It's Runed Switch, not ruined.
People spelling rune (as in the writing style) "ruin" is one of my pet peeves.
That out of my system, if you go shopping for Runed Switches, they look like giant sperm. No, I'm not kidding - you'll know them on sight, when you finally see them.
As for making, they require something like 4 different crafting skills to make the parts, to add to a normal Switch that only comes from GM Lumberjacking as a bonus drop.